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Describe and compare the tools Maven and Gradle
Tvrdíková, Lucie ; Pecinovský, Rudolf (advisor) ; Oraný, Vladimír (referee)
The goal of this work is to analyze systems Maven and Gradle and to compare one against the other. Whilst I was analyzing both the systems user guides in Czech language were created. To achieve the set of goals of the thesis I had to use user guides and books that were written in English as a source of information. The user guides describes the system basics, dependency management, testing and multi-project builds. Comparisons between the two systems were created from information from the user guides and personal experi-ence of the author. The practical part of the thesis contains files for build application in Maven and Gradle.
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Dynamické modely inflace
Sodoma, Jan ; Hušek, Roman (advisor) ; Lejnarová, Šárka (referee)
In the first part, inflation is desribed theoretically. This part is about cost-push inflation, demand-pull inflation, galloping inflation, hyperinflation, monetarist and keneynesian view on inflation, issues in measuring inflation, effects of inflation and controlling inflation. Second part is empiric research. Inflation is endogenous variable. Price of petrol natural95 and monetary aggregate M2 are delayed exogenous variables. Object of analyse are relations between these variables: Correlation coefficient, F-test, t-tests, multicollinearity, autocorrelation.
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Závislost na ropných výnosech, ceny ropy a měnové kurzy: analýza denních dat
Budkov, Roman ; Zouhar, Jan (advisor) ; Formánek, Tomáš (referee)
This paper studies the relationship between the oil prices and exchange rates of oil exporting countries, in terms of their dependence on oil rents. The study is based on data at the daily frequency over the period 2005-2015. In the first chapter, the data set and basic characteristics of the countries are described. The second chapter represents the econometric framework for the practical section. Applying a vector error correction model mainly produced controversial results. Analysis based on a GARCH approach found a positive relationship between the value of the currencies and the oil prices, although the link with the oil rents dependence is not sufficiently evident. The paper also supports stylized facts, such as a negative relationship between the U.S. dollar value and the oil prices.
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Projection and projection-reconstruction x-ray imaging process simulation
Fiala, Petr ; Jiřík, Radovan (referee) ; Drastich, Aleš (advisor)
The work deals with physical principles of X-ray generation and development of image during projection and projection reconstruction. A proposal of user’s application in a Matlab – Guide is given, which can be used as a laboratory exercise of the simulation of the projection- and projection image reconstruction. The computer program involves an evaluation of a X-ray quality of CT RTG ZS – quantitative assessment of spatial resolution and as well as the acquisition contrast as a function on an object size. The main aim of the work was the comparison of the acquisition contrast at various acquisition projection and projection-reconstruction parameters. Also, the work is illustrated by some results achieved.
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Vliv OPEC na cenu ropy
Jonák, Ondřej ; Zajíček, Miroslav (advisor) ; Mirvald, Michal (referee)
Tato práce se zabývá schopností Organizace zemí vyvážející ropu (OPEC) ovlivnit cenu ropy. Zabývá se zažitým mýtem, že OPEC dokáže automaticky změnou produkce měnit cenu ropu. Práce se snaží studiem časových řad relevantních pro trh s ropou tento mýtus vyvrátit. Toto studium probíhá ve dvou úrovních ? v krátkém a dlouhém období. V tom krátkém je zkoumán relativní přírůstek ceny ropy jako následku změny kvóty. Je analyzována úspěšnost změn kvót. V dlouhém období je zkoumán korelační koeficient časových řad významných na trhu ropy v období let 1991 ? 2005.
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What determinates electricity price on day-ahead spot market in Czech Republic?
Černotová, Michaela ; Lahvička, Jiří (advisor) ; Mirvald, Michal (referee)
This bachelor thesis examines determinants affecting the marginal price of electricity on day ahead spot market in Czech Republic based on hourly data from January 1st 2010 to December 31st 2011. The influence of every explanatory variable used in the model was proven. Majority of the significant fluctuations is caused by the time factor (specific hour, day of the week). The price during the weekdays is on the average higher by 41% than during Sunday, 22% higher in Saturday. In accordance with former assumptions increase of the long-term price/the settlement price of system imbalance (by 1 EUR) causes increase of the marginal price (by 0.03/1%). The same effect can be recognized in case of higher volume of planned outages (increase by 100 MWh causes increase of marginal price by 0.3%). While we consider the influence of temperatures, the lowest price is at 14.2 °C; when the temperature falls to -5 °C the price is about 13.7% higher; when the temperature rises to 23.9 °C it is about 6% higher. An interesting conclusion is negligible improvement of forecasting capability of the model if we take into consideration the production from renewable energy sources (specifically fotovoltaic power plants).
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The Soviet Union perceived by the Czech left and the pre-war writings of J. Weil
Ševčíková, Jana ; Holý, Jiří (advisor) ; Mravcová, Marie (referee)
Z dnešního pohledu patří Jiří Weil mezi přední prozaiky české předválečné, zejména však poválečné literatury. Ne vždy tomu ale tak bylo. Místo v dějinách literatury bylo tomuto výraznému spisovateli se vzácnou vypravěčskou schopností, kterou mu připsal ve své recenzi na knihu Moskva-hranice už v roce 1937 Pavel Eisner, přiznáno až po dlouhé a trnité cestě životní i spisovatelské. Vše začalo vydáním románu Moskva-hranice v roce 1937, který komunistická literární kritika tvrdě odsoudila jako klepařské, pomlouvačné dílo téměř bez jakékoliv umělecké ceny. Za tímto ostrým odsouzením knihy stála vlastně výjimečnost a jedinečnost zobrazení poměrů v Sovětském svazu, jež měl autor možnost velmi dobře poznat. Naprosté novum bylo to, že pohled na překotně se vyvíjej ící zemi nebyl jako doposud v českém prostředí (zejména v komunistickém tisku) převážně prvoplánově obdivný a oslavný. Weil se ke koncepci svého románu vyj ádřil v článku Jen několik slov, kde píše: Napsal bych velmi špatný román, kdybych líčil jen světlé stránky. Podobal by se oněm románům na obj ednávku, které j sou odsuzovány právem celou sovětskou kritikou. (Weil 1937b: 309) Navíc pohled dostal netradiční uměleckou podobu. Ve své komplexnosti usiloval v mnoha detailech a bystrých postřezích ukázat vše, nejenom poměrně rychlý pokrok v průmyslu, vzdělání...
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Current and future trends in cloud CRM
Nemček, Sebastian ; Donát, Jiří (advisor) ; Žamberský, Martin (referee)
The diploma thesis is committed to mapping CRM applications available in cloud and trends within. The goal is to describe what CRM is, how it evolved into Cloud CRM, analyze main differences between the two approaches and analyze trends that can be observed in CRM market and CRM applications. This is coupled with description of the most common CRM solutions and products available both on-premises as well as on-demand. In the first part, the thesis introduces theory behind Customer Relationship Management and its different understanding by various authors. It also describes the most common functionality of CRM. The second part explores the world of CRM application, characterizing infrastructure behind, deployment models, access options, licensing models and technology. In the next part the three on-premise solutions -- Oracle Siebel, Microsoft Dynamics CRM and SAP 360 Customer are described in terms of their look and feel, functionality, social and mobile CRM capabilities and pricing. The next part finally deals with CRM in the form of Cloud, introduces the term cloud computing, clarifies when cloud is the right choice and generally compares costs of running CRM on-demand and on-premise. This is followed by trends description on CRM market and functionality. The last chapter describes two cloud CRM solutions for each of the enterprise, medium and small company target segments.
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Application of the Artificial Intelligence in the Real Estate Valuation
Štechová, Edita ; Witzany, Jiří (advisor) ; Fičura, Milan (referee)
The main purpose of this study is to develop a predictive model capable to forecast residential real estate prices in the city of Prague using Artificial Intelligence methods. The first part of this study discusses fundamentals of Artificial Neural Networks and Fuzzy Inference Systems in the context of real estate valuation. The second part demonstrates a development and testing of such models using a dataset of real estate market transactions. In the third part, results are compared to Multiple Regression and an explanatory power of each model is evaluated. Conclusions of this research are: (1) Artificial Neural Networks and Fuzzy Inference Systems give more accurate estimates of market values of residential real estates than Multiple Regression; (2) Artificial Neural Networks and Fuzzy Inference Systems represent an efficient way of modeling and analyzing residential real estate prices in Prague.
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